Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4937983 | Abrasive disc back up assembly | Frederick R. Luecke, Conrad T. Freerks | 1990-07-03 |
| RE32906 | Shower mirror apparatus | — | 1989-04-18 |
| 4669126 | Athletic sock | — | 1987-06-02 |
| 4557003 | Shower mirror apparatus | — | 1985-12-10 |
| 4238975 | Self-centering push-pull cable apparatus | — | 1980-12-16 |